Reference Library

The deep-reference section of Learn — the mints and manufacturers behind the world’s bullion, the history of gold and silver as money, the science of why gold doesn’t tarnish and silver does, and a glossary that demystifies the jargon. Start here when you want context, or as a sanity check while reading another article.

History

History of Gold Prices

The history of gold prices reflects changes in global economies, monetary systems, and investor behavior over time. Gold has been used as money, a

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Science

What Is Gold?

Gold is a naturally occurring chemical element known for its unique physical and chemical properties. It has been valued for thousands of years due

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Mints & Manufacturers

The Perth Mint

The Perth Mint is one of the world’s most recognized precious metals refineries and mints. Based in Western Australia, it produces gold, silver, and

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Curiosities